Chinese Man Reinvents The (Bicycle) Wheel

Guan Baihua has done something that most thought was unnecessary until now — he’s reinvented the wheel. After dreaming of creating a new wheel for two decades, Guan says he came up with the idea for triangular and pentagonal wheels after he realized a three-sided pencil didn’t make his hand bump up and down when rolled. The weight of his bicycle, which he has been patented already, rests on rolling tracks set above the wheels. Hard to imagine? Watch the video above. [Reuters]